CRP Automotive has expanded its Rein Auxiliary Water Pump program with 36 new SKUs, bringing the total offering to 42 SKUs. Covering approximately 14 million vehicles in operation (VIO) in the United States and 1.7 million in Canada, the expanded offering is one of the North American aftermarket’s most comprehensive auxiliary water pump programs for European vehicles.
The expansion brings European internal combustion engine (ICE) and Tesla electric vehicle (EV) applications together under one brand, simplifying parts sourcing and inventory planning for distributors while providing repair facilities with a broader range of replacement options.
Supporting Modern Cooling System
As vehicle manufacturers adopt smaller, turbocharged engines and increasingly complex thermal management systems, auxiliary water pumps play an important role in maintaining coolant circulation. Modern vehicles often feature dedicated cooling circuits for turbochargers, water-cooled charge air coolers, exhaust gas recirculation (EGR) systems, and other critical components.
Rein Auxiliary Water Pumps feature application-specific plastic or metal construction, with flow rates matched to original equipment (OE) specifications to support proper cooling system operation. Vibration isolators, mounting brackets, and installation hardware are included where applicable to support straightforward installation.
New Auxiliary Water Pumps for Tesla EVs
A key highlight of the expansion is the addition of five new Rein Auxiliary Water Pumps for select Tesla Model S, Model 3, Model X, and Model Y applications, expanding Rein’s aftermarket replacement options for electric vehicle cooling system repairs.
Among the new additions is an aftermarket replacement for the Tesla Super Manifold auxiliary water pump (CRP Part No. WPA0550). This pump helps maintain coolant circulation through the Super Manifold, supporting the vehicle’s thermal management system. Rein’s replacement is designed to restore proper coolant flow.
The new Tesla pumps are designed to match OE fit, form, and function. Each pump also includes new replacement mounting bushings where applicable, allowing technicians to replace both components during the repair for proper mounting and a more straightforward installation.
The five new Tesla auxiliary water pumps are available under CRP Part Nos. WPA0547, WPA0548, WPA0549, WPA0550, and WPA0551.